| Jaca to Sangeorgiu de Mures | 1,256.72 mi (2,022.49 km) |
| Jaca to Sangeorz-Bai | 1,271.42 mi (2,046.16 km) |
| Jaca to Sannicolau Mare | 1,070.69 mi (1,723.10 km) |
| Jaca to Santana | 1,114.84 mi (1,794.16 km) |
| Jaca to Satu Mare | 1,192.44 mi (1,919.04 km) |
| Jaca to Scobinti | 1,376.54 mi (2,215.33 km) |
| Jaca to Scornicesti | 1,259.42 mi (2,026.85 km) |
| Jaca to Sebes | 1,211.76 mi (1,950.13 km) |
| Jaca to Seini | 1,210.14 mi (1,947.53 km) |
| Jaca to Sfantu-Gheorghe | 1,318.14 mi (2,121.34 km) |
| Jaca to Sibiu | 1,239.32 mi (1,994.50 km) |
| Jaca to Sighetu Marmatiei | 1,239.82 mi (1,995.30 km) |
| Jaca to Sighisoara | 1,270.97 mi (2,045.43 km) |
| Jaca to Simeria | 1,184.52 mi (1,906.30 km) |
| Jaca to Sinaia | 1,306.82 mi (2,103.13 km) |
